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Environmental Profile

Nokia Clarity Earbuds +

Mobile device

Charging case

Weight: 31.5 grams (including battery)

Dimensions: Height 54 mm x Width 65 mm x Thickness 28.8 mm

Volume: 101 cc (cm3)

Earbuds (L/R)

Weight: 4.3 grams (including battery)

Dimensions: Height 39.5 mm x Width 22.7 mm x Thickness 21.45 mm

Volume: 19.2 cc (cm3)


Weight1: 175.4 grams

Dimensions: Length 43 mm x Width 103 mm x Height 103mm

Volume: 456.2 cc (cm3)

Material: Paper

Environmental Features

Materials and substances:

  • Free of brominated and chlorinated compounds and antimony trioxide, as defined in Nokia Technologies
  • Substance List 2016
  • Free of PVC
  • Free of nickel on the product surface


  • Made of renewable material
  • Packaging is 100% recyclable
  • Minimized package


  • All materials of the device can be recovered as materials and the recoverability rate of device material is up to 60%

User guide:

  • Single color printing

Energy efficiency:

  • Over charge protection, charging light indicator

Materials used

Through careful material selection we aim to reduce the environmental impact of our products. The chart below shows the estimated proportions of the materials used to create this mobile device.

  • Metal: 30%
  • Plastics: 50%
  • Battery: 10%
  • Other: 10%

Metals: PCBA (Printed circuit board) and other metals 25%, speakers 5%
Plastics: ABS (50%) Battery: E.g. lithium cobalt compound, graphite, aluminum, copper. (10%) Others: Non-metals such as silicon. Other materials such as glues. (10%)

Restricted Substances

We proactively manage and keep track of all the substances in our products, not just those that raise concerns. We have strict requirements for substances that are not allowed in our products.

This product fully complies with all relevant global regulations, for example:

  • The EU RoHS Directive 2011/65/EU
  • “Management Methods on the Prevention and Control of Pollution caused by Electronic Information Products” commonly known as “China RoHS”
  • European REACH Regulation 1907/2006/EC
  • The Montreal Protocol on Substances That Deplete the Ozone Layer

Additionally, we have voluntarily restricted the use of many other harmful substances, and called attention to substances such as skin sensitizers and substances that might cause harm to the environment or to the user during the lifecycle of the product. Some details of such substances for this product are listed below:

  • The surface of this device is nickel-free
  • This product does not contain Brominated or Chlorinated compounds or Antimony trioxide as specified in Nokia Technologies Substance List 2016
  • Polyvinylchloride (PVC) is not used in this product or its packaging

Energy Consumption ²

The supplied battery complies with the EU Battery Directive 2013/56/EU and does not contain cadmium, lead, or mercury in concentrations higher than those defined in the directive.

The supplied charger meets EU ErP directive and regulation 278/2009 and EU Code of Conduct on Energy Efficiency of external power supplies.

Earbud (L/R)

Listening audio 21.09 mW

Calls: 35.15 mW

Low latency mode (video and gaming mode 28.12 mW

ANC mode 28.12 mW

Ambient mode 28.12 mW

Fully charge cut-off Yes

Idle mode: 0.08 mVh

Battery capacity: 35 mAh

Battery weight: 0.9g grams

Charging case

Manufacture/ Producer: HMD

Model: TWS-731

Fully charge cut-off Yes

Battery capacity: 380 mVh

Battery weight: 8.5 grams

Idle mode: 0.0518 mW

(Five stars=most energy efficient)


We work to minimize the environmental impact of our packaging by selecting sustainable materials, reducing the packaging size, reducing the volume of material we use, and considering what happens to the package when it is no longer needed.

Our packaging contains no hazardous or restricted substances, and is fully compliant with the EU directive 2013/2/EU.


Always return your used electronic products, batteries, and packaging materials to a dedicated recycling collection point. This way you help prevent uncontrolled waste disposal and promote the recycling of materials.

  • All mechanical parts as well as packaging materials have been marked where practically possible. Plastic parts are marked in accordance with ISO 11469 and ISO 1043-1 to -4 standards.

  • This product and its battery have been marked with the crossed-over wastebasket symbol (WEEE Directive) to signify that they must not be disposed of with regular household waste and need to be taken instead to an appropriate collection point.

Sales package content and product features might vary depending on region and product variant.

¹ Weight might vary depending on e.g. product variant